Olight Arkfeld vs RovyVon S3 Pro size comparison
The RovyVon S3 Pro is 9 mm (0.35 in) longer than the Olight Arkfeld, and 4 mm wider at its widest point. Weights are published on different bases (listed vs with battery), so compare them with care.
Olight Arkfeld: Photo: Olight · Image policy
The RovyVon S3 Pro is 9 mm (0.35 in) longer than the Olight Arkfeld, and 4 mm wider at its widest point. Weights are published on different bases (listed vs with battery), so compare them with care.
Dimensions
| Olight Arkfeld Check price ↗ | RovyVon S3 Pro Check price ↗ | |
| Length | 110 mm (4.33 in) | 119 mm (4.69 in)+9 mm |
| Head / width | 25 mm (0.98 in) | 29 mm (1.14 in)+4 mm |
| Body | — | 29 mm (1.14 in) |
| Thickness | 15 mm (0.59 in) | — |
| Weight | 87 g with battery | 150 g listed |
| Battery | Built-in | 18650 |
| Max output | 1,000 lm | 2,800 lm |
| Throw | 101 m | 130 m |
| Type | EDC | EDC |
| Price | $89.99 at olight.com, as of Nov 4, 2026 | from $79.95 at batteryjunction.com, as of Nov 4, 2026 |
| Source | olight.com sourced | batteryjunction.com sourced |
We may earn a commission from these links, at no cost to you. Rankings are never paid for. Disclosure
Arkfeld vs S3 Pro: how they differ
Size and weight
The Olight Arkfeld is the shorter light: 110 mm (4.33 in) against 119 mm (4.69 in), a difference of 9 mm (8%). At its widest point the Olight Arkfeld is 4 mm slimmer (25 vs 29 mm). Weights are published on different bases (Olight Arkfeld: 87 g with battery; RovyVon S3 Pro: 150 g listed), so they are not directly comparable.
Brightness and throw
The RovyVon S3 Pro is rated brighter: 2,800 lm maximum vs 1,000 lm for the Olight Arkfeld, 180% more. For beam distance the RovyVon S3 Pro reaches further: 130 m vs 101 m rated throw (29% more).
Battery
The Olight Arkfeld runs on a built-in rechargeable battery; the RovyVon S3 Pro runs on a removable 18650 battery. Only the RovyVon S3 Pro lets you swap in a charged spare.
Price
When we checked on Nov 4, 2026, the Olight Arkfeld was $89.99 at olight.com and the RovyVon S3 Pro from $79.95 at batteryjunction.com, so the RovyVon S3 Pro cost $10.04 less. Prices change often, so check the current price before you buy.
Type
Both are EDC lights in our catalog.
Which should you buy?
Choose the Olight Arkfeld if you want a shorter light (9 mm shorter), a slimmer profile (4 mm narrower) and a built-in battery with no separate cell to buy. Choose the RovyVon S3 Pro if you want more output (2,800 lm vs 1,000 lm), longer throw (130 m vs 101 m) and a removable cell you can swap. We compare published size, weight, output, throw and battery only, not runtime, interface or build quality.
Check price ↗ Olight Arkfeld Check price ↗ RovyVon S3 Pro
We may earn a commission from these links, at no cost to you. Rankings are never paid for. Disclosure
Arkfeld vs S3 Pro FAQ
Which is smaller, the Olight Arkfeld or the RovyVon S3 Pro?
The Olight Arkfeld is the shorter light: 110 mm (4.33 in) against 119 mm (4.69 in), a difference of 9 mm (8%). At its widest point the Olight Arkfeld is 4 mm slimmer (25 vs 29 mm). Weights are published on different bases (Olight Arkfeld: 87 g with battery; RovyVon S3 Pro: 150 g listed), so they are not directly comparable.
Which is brighter, the Olight Arkfeld or the RovyVon S3 Pro?
The RovyVon S3 Pro is rated brighter: 2,800 lm maximum vs 1,000 lm for the Olight Arkfeld, 180% more. For beam distance the RovyVon S3 Pro reaches further: 130 m vs 101 m rated throw (29% more).
Which is cheaper, the Olight Arkfeld or the RovyVon S3 Pro?
When we checked on Nov 4, 2026, the Olight Arkfeld was $89.99 at olight.com and the RovyVon S3 Pro from $79.95 at batteryjunction.com, so the RovyVon S3 Pro cost $10.04 less. Prices change often, so check the current price before you buy.
Do the Olight Arkfeld and RovyVon S3 Pro use the same battery?
The Olight Arkfeld runs on a built-in rechargeable battery; the RovyVon S3 Pro runs on a removable 18650 battery. Only the RovyVon S3 Pro lets you swap in a charged spare.
Compare Olight Arkfeld with similar lights
Compare RovyVon S3 Pro with similar lights
More
Sources
- Olight Arkfeld: specs from Olight product page (manufacturer). Photo from manufacturer: the maker's own product photo with the background removed, scaled to the published length and diameter (Photo: Olight; image policy). Price $89.99 from olight.com, checked Nov 4, 2026; prices change often.
- RovyVon S3 Pro: specs from manufacturer published specs as listed by batteryjunction.com. Drawing: outline from published specs. Price from $79.95 from batteryjunction.com, checked Nov 4, 2026; prices change often.
Found an error? Email [email protected] and we will fix it.